ZA745372B - Chemical process - Google Patents

Chemical process

Info

Publication number
ZA745372B
ZA745372B ZA00745372A ZA745372A ZA745372B ZA 745372 B ZA745372 B ZA 745372B ZA 00745372 A ZA00745372 A ZA 00745372A ZA 745372 A ZA745372 A ZA 745372A ZA 745372 B ZA745372 B ZA 745372B
Authority
ZA
South Africa
Prior art keywords
chemical process
chemical
Prior art date
Application number
ZA00745372A
Other languages
English (en)
Original Assignee
Unilever Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unilever Ltd filed Critical Unilever Ltd
Publication of ZA745372B publication Critical patent/ZA745372B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA00745372A 1973-08-24 1974-08-21 Chemical process ZA745372B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4015073A GB1476307A (en) 1973-08-24 1973-08-24 Chemical process

Publications (1)

Publication Number Publication Date
ZA745372B true ZA745372B (en) 1976-04-28

Family

ID=10413430

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745372A ZA745372B (en) 1973-08-24 1974-08-21 Chemical process

Country Status (19)

Country Link
US (1) US3955004A (pt)
JP (1) JPS5051106A (pt)
AT (1) AT339713B (pt)
BE (1) BE819157A (pt)
CA (1) CA1039747A (pt)
CH (1) CH593619A5 (pt)
DE (1) DE2440111C3 (pt)
ES (1) ES429490A1 (pt)
FI (1) FI58253C (pt)
FR (1) FR2241613B1 (pt)
GB (1) GB1476307A (pt)
IE (1) IE39818B1 (pt)
IT (1) IT1020678B (pt)
LU (1) LU70786A1 (pt)
NL (1) NL165782C (pt)
NO (1) NO143708C (pt)
SE (1) SE441681B (pt)
TR (1) TR18515A (pt)
ZA (1) ZA745372B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533612A1 (de) * 1974-08-19 1976-03-04 Pharmacia Ab Parenteral verabreichbares oel und verfahren zu seiner herstellung
GB1564402A (en) * 1975-11-13 1980-04-10 Unilever Ltd Purification process
GB1510421A (en) * 1976-02-05 1978-05-10 Woolcombers Ltd Lanolin and more particularly to a process for the production of lanolin rendered hypoallergenic
EP0079799B1 (en) * 1981-11-18 1986-01-29 Unilever Plc Fat refining
US4443379A (en) * 1982-03-17 1984-04-17 Harshaw/Filtrol Partnership Solid bleaching composition for edible oils
US4981620A (en) * 1984-07-30 1991-01-01 Cpc International Inc. In-line dewaxing of edible vegetable oils
US4578223A (en) * 1984-10-09 1986-03-25 Uop Inc. Process for separating saturated fatty acids from each other
US4629588A (en) * 1984-12-07 1986-12-16 W. R. Grace & Co. Method for refining glyceride oils using amorphous silica
US4734226A (en) * 1986-01-28 1988-03-29 W. R. Grace & Co. Method for refining glyceride oils using acid-treated amorphous silica
US4880574A (en) * 1984-12-07 1989-11-14 W. R. Grace & Co.-Conn. Method for refining glyceride oils using partially dried amorphous silica hydrogels
US4939115A (en) * 1986-01-28 1990-07-03 W. R. Grace & Co.-Conn. Organic acid-treated amorphous silicas for refining glyceride oils
CA1298853C (en) * 1986-05-14 1992-04-14 William Alan Welsh Method for treating caustic refined glyceride oils for removal of soaps and phospholipids
US5231201A (en) * 1986-05-14 1993-07-27 W. R. Grace & Co.-Conn. Modified caustic refining of glyceride oils for removal of soaps and phospholipids
DE3643848A1 (de) * 1986-12-22 1988-09-01 Natec Inst Naturwiss Verfahren zur herstellung hochraffinierter essbarer glyceridoele mit einem anteil an ungesaettigten fettsaeuren im triglyceridverband und ihre verwendung
GB8718523D0 (en) † 1987-08-05 1987-09-09 Unilever Plc Marine/vegetable oil blend
EP0340717A3 (en) * 1988-05-06 1990-07-11 W.R. Grace & Co.-Conn. Dual phase adsorption and treatment
US5151211A (en) * 1988-12-05 1992-09-29 Oil-Dri Corporation Of America Oil bleaching method and composition for same
GB8906443D0 (en) * 1989-03-21 1989-05-04 Unilever Plc Process for refining glyceride oil using silica hydrogel
GB2246362A (en) * 1990-07-26 1992-01-29 Unilever Plc Process for treatment of olive oils
US5128162A (en) * 1990-07-31 1992-07-07 Kraft General Foods, Inc. Method for removing cholesterol from edible oils
CA2040677A1 (en) * 1991-04-03 1992-10-04 Gabriella J. Toeneboehn Fatty chemicals and wax esters
DK0556424T3 (da) * 1992-02-19 1999-01-25 Nestle Sa Fremgangsmåde til affarvning af fedtsyreester, samt levnedsmiddel og kosmetisk præparat med en sådan affarvet ester
AU678929B2 (en) * 1995-03-06 1997-06-12 Frutarom Schweiz Ag A process for the removal of undesired lipophilic contaminations and/or residues, which are contained in beverages or in vegetable preparations
US5597600A (en) * 1995-06-05 1997-01-28 The Dallas Group Of America, Inc. Treatment of cooking oils and fats with magnesium silicate and alkali materials
US6248911B1 (en) 1998-08-14 2001-06-19 Pq Corporation Process and composition for refining oils using metal-substituted silica xerogels
US6365214B1 (en) * 1999-07-23 2002-04-02 David E. Kirk Cooking oil sponge
US8232419B2 (en) * 2008-10-02 2012-07-31 The Dallas Group Of America Triacylglycerol purification by a continuous regenerable adsorbent process
DE102009043418A1 (de) 2009-09-29 2011-04-07 Süd-Chemie AG Alumosilikat-basierte Adsorbentien zur Aufreinigung von Triglyceriden
DK2793612T3 (da) 2011-12-23 2019-07-15 Bunge Loders Croklaan B V Fremgangsmåde til behandling af en vegetabilsk olie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE722108C (de) * 1937-09-25 1952-08-14 Dr Hans Paul Kaufmann Verfahren zum Raffinieren von Fetten und OElen unter gleichzeitiger Gewinnung der darin enthaltenen ernaehrungswichtigen Begleitstoffe
FR990704A (fr) 1944-03-29 1951-09-25 Inst Rech S Pour Les Huiles De Procédé de régénération et de raffinage des substances autoxydées, et, en particulier, des corps gras comestibles devenus rances
US2625482A (en) * 1951-03-05 1953-01-13 Swift & Co Process of producing modified lard
GB865807A (en) 1957-03-21 1961-04-19 Unilever Ltd Improvements in or relating to the treatment of edible oils

Also Published As

Publication number Publication date
FI58253C (fi) 1981-01-12
AT339713B (de) 1977-11-10
SE441681B (sv) 1985-10-28
ATA681674A (de) 1977-02-15
IE39818B1 (en) 1979-01-03
DE2440111B2 (de) 1980-01-31
NO743016L (pt) 1975-03-24
FI243974A (pt) 1975-02-25
GB1476307A (en) 1977-06-10
FR2241613B1 (pt) 1976-10-22
IT1020678B (it) 1977-12-30
CA1039747A (en) 1978-10-03
NL165782B (nl) 1980-12-15
AU7253974A (en) 1976-02-26
SE7410752L (pt) 1975-02-25
JPS5051106A (pt) 1975-05-07
DE2440111A1 (de) 1975-02-27
NO143708C (no) 1981-04-01
FI58253B (fi) 1980-09-30
DE2440111C3 (de) 1982-02-18
NL165782C (nl) 1981-05-15
FR2241613A1 (pt) 1975-03-21
NL7411190A (nl) 1975-02-26
ES429490A1 (es) 1976-08-16
TR18515A (tr) 1977-03-04
BE819157A (fr) 1975-02-24
NO143708B (no) 1980-12-22
IE39818L (en) 1975-02-24
LU70786A1 (pt) 1975-06-11
CH593619A5 (pt) 1977-12-15
US3955004A (en) 1976-05-04

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